As I have mentioned a few times before. I am always on the look-out for anything that will keep Lady Shasta's mind busy and her body active and this treat ball filled both of those requirements. I like the way it is made because it wobbles and may go in different directions no matter which way the dog hits it. Lady Shasta has knocked it about quite a bit - on carpet and hard floor and it has stood the test of use. I did read the reviews on Chewy's website - I think the few complaints there were centered around the holes in the ball being too large so that the treats came out too easily - REALLY? That's the worst? What about the hundreds of dog treats out there - all different sizes; what about just finding a treat that would not come out so easy? I think that would just add to the fun activity you could share with your dog - finding the treat that works best! And right now, with our daily temps averaging between 95 and 100, having something fun for Lady Shasta to do indoors is an added bonus. Yep, if I could, I'd give it 4 paws up too!Here is a list of key benefits that is listed on Chewy.com's website-